#! /bin/bash

Path="temp"
mkdir $Path
Seed=$RANDOM
Iterations=1000
SamplePercent=0.66667
RawFile="nasa93.csv"
ConvertedFile=$Path"/nasa93.csv.numeric"
Method="COC81"
Style="precise"
ABFile=$Path"/ab.tmp"
AFile=$Path"/a.tmp"
BFile=$Path"/b.tmp"

# convert the effort multipliers to their numeric values
gawk -f "convertcsv.awk" Method=$Method Style=$Style $RawFile > $ConvertedFile

# run cocomoAB to get a bunch of A,B values
./cocomoAB $ConvertedFile $Seed $Iterations $SamplePercent > $ABFile

# Sort the A's and B's
gawk 'BEGIN{FS=","}{print $1}' $ABFile | sort -n > $AFile
gawk 'BEGIN{FS=","}{print $2}' $ABFile | sort -n > $BFile

A_Min=$(gawk 'NR==1{print $1}' $AFile)
A_Med=$(gawk -v Iterations=$Iterations 'NR==Iterations/2{print $1}' $AFile)
A_Max=$(gawk -v Iterations=$Iterations 'NR==Iterations{print $1}' $AFile)
A_Avg=$(gawk 'BEGIN{sum=0}{sum+=$1}END{print sum/NR}' $AFile)

B_Min=$(gawk 'NR==1{print $1}' $BFile)
B_Med=$(gawk -v Iterations=$Iterations 'NR==Iterations/2{print $1}' $BFile)
B_Max=$(gawk -v Iterations=$Iterations 'NR==Iterations{print $1}' $BFile)
B_Avg=$(gawk 'BEGIN{sum=0}{sum+=$1}END{print sum/NR}' $BFile)

echo "#Var,Min,Med,Max,Avg"
echo "A,"$A_Min","$A_Med","$A_Max","$A_Avg
echo "B,"$B_Min","$B_Med","$B_Max","$B_Avg

#Cleanup
rm -r $Path